HK1093655A1 - Assistance techniques for subscriber units having positioning capabilities - Google Patents

Assistance techniques for subscriber units having positioning capabilities

Info

Publication number
HK1093655A1
HK1093655A1 HK07100394.5A HK07100394A HK1093655A1 HK 1093655 A1 HK1093655 A1 HK 1093655A1 HK 07100394 A HK07100394 A HK 07100394A HK 1093655 A1 HK1093655 A1 HK 1093655A1
Authority
HK
Hong Kong
Prior art keywords
subscriber units
positioning capabilities
assistance techniques
assistance
techniques
Prior art date
Application number
HK07100394.5A
Inventor
Douglas A Gerecht
Original Assignee
Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of HK1093655A1 publication Critical patent/HK1093655A1/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/03—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers
    • G01S19/05—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing aiding data
    • G01S19/06—Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers providing aiding data employing an initial estimate of the location of the receiver as aiding data or in generating aiding data
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/0278—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves involving statistical or probabilistic considerations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
HK07100394.5A 2003-07-16 2007-01-11 Assistance techniques for subscriber units having positioning capabilities HK1093655A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US48801403P 2003-07-16 2003-07-16
US10/705,798 US7047020B2 (en) 2003-07-16 2003-11-10 Assistance techniques for subscriber units having positioning capabilities
PCT/US2004/021507 WO2005011320A1 (en) 2003-07-16 2004-07-02 Assistance techniques for subscriber units having positioning capabilities

Publications (1)

Publication Number Publication Date
HK1093655A1 true HK1093655A1 (en) 2007-03-02

Family

ID=34068381

Family Applications (1)

Application Number Title Priority Date Filing Date
HK07100394.5A HK1093655A1 (en) 2003-07-16 2007-01-11 Assistance techniques for subscriber units having positioning capabilities

Country Status (3)

Country Link
US (1) US7047020B2 (en)
HK (1) HK1093655A1 (en)
WO (1) WO2005011320A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7158882B2 (en) * 2004-03-01 2007-01-02 Global Locate, Inc Method and apparatus for locating position of a mobile receiver
US7788281B2 (en) * 2004-03-12 2010-08-31 International Business Machines Corporation Evaluation of spatial rules over a mobile population
US8032156B2 (en) * 2004-09-07 2011-10-04 Qualcomm Incorporated Procedure to increase position location availabilty
CA2612746A1 (en) * 2005-07-04 2007-01-11 Samsung Electronics Co., Ltd. Position measuring system and method using wireless broadband (wibro) signal
KR100790085B1 (en) * 2006-07-27 2008-01-02 삼성전자주식회사 Method for measuring positioning based on portable internet using received signal strength and the system thereof
CN102037315A (en) * 2009-01-14 2011-04-27 通腾科技股份有限公司 Navigation apparatus, location determination system and method of location determination

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11205845A (en) * 1998-01-14 1999-07-30 Locus:Kk Position specifying system
US6741863B1 (en) * 1998-12-18 2004-05-25 Lucent Technologies Inc. Method and apparatus for locating a wireless mobile unit
US6636744B1 (en) 2000-04-20 2003-10-21 Lucent Technologies Inc. Obtaining pilot phase offset time delay parameter for a wireless terminal of an integrated wireless-global positioning system
US6785321B1 (en) * 2000-10-31 2004-08-31 Motorola, Inc. Apparatus and method for estimating the time of arrival of a spread spectrum signal in a wireless communication system
JP3540754B2 (en) 2001-02-06 2004-07-07 株式会社日立製作所 Position calculation method, position calculation device and program thereof
US7035647B2 (en) * 2002-02-07 2006-04-25 Openwave Systems Inc. Efficient location determination for mobile units
KR20080092390A (en) 2001-04-03 2008-10-15 뉴 싱귤러 와이어리스 서비시즈, 아이엔씨. Methods and apparatus for mobile station location estimation
DE60229870D1 (en) 2001-09-10 2008-12-24 Sirf Tech Inc SYSTEM FOR USING CELL INFORMATION FOR FINDING A WIRELESS DEVICE
KR100469416B1 (en) * 2002-03-27 2005-02-02 엘지전자 주식회사 Location tracing apparatus and method for mobile terminal
US7089004B2 (en) * 2002-07-18 2006-08-08 Texas Instruments Incorporated Method and apparatus for scheduling cell search in CDMA mobile receivers

Also Published As

Publication number Publication date
US20050014512A1 (en) 2005-01-20
US7047020B2 (en) 2006-05-16
WO2005011320A1 (en) 2005-02-03

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